Pith Number

pith:DYTB4CHM

pith:2021:DYTB4CHMCPDSO3UGF3PWXUMJB6

not attested not anchored not stored refs pending

Feedback-Induced Flutter Instability of a Flexible Beam in Fluid Flow

Aren Hellum, Ranjan Mukherjee, Sanders Aspelund

arxiv:2110.14733 v2 · 2021-10-27 · physics.flu-dyn · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYTB4CHMCPDSO3UGF3PWXUMJB6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

How to approximate the flat spectral triple of a quantum torus by fuzzy tori : a twisted tale

Receipt and verification

First computed	2026-07-05T05:38:40.967389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e261e08ec13c7276e862edf6bd1890f8ce26253c8b9a59c83e15a72b145c80e

Aliases

arxiv: 2110.14733 · arxiv_version: 2110.14733v2 · doi: 10.48550/arxiv.2110.14733 · pith_short_12: DYTB4CHMCPDS · pith_short_16: DYTB4CHMCPDSO3UG · pith_short_8: DYTB4CHM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DYTB4CHMCPDSO3UGF3PWXUMJB6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1e261e08ec13c7276e862edf6bd1890f8ce26253c8b9a59c83e15a72b145c80e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07fd16b9a0ebceea7560190e91f9c585fde86e19d38b7a053fcf6bf8cec4c5c7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-10-27T19:36:46Z",
    "title_canon_sha256": "0fdb01800c20de2e85e7ed5d38d7d31251ebda9d0fdd558dc0fa9913e1e0b698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14733",
    "kind": "arxiv",
    "version": 2
  }
}